Service manual

2DA/2DB-1
2-3-22
Connector Pin No. Signal I/O Description
YC1
Connected
to the main
PCB
1SGND - Ground
2SHIMPCB SH signal
3SGND - Ground
4CPIMPCB CP signal
5SGND - Ground
6RSIMPCB RS signal
7SGND - Ground
8 CCDCLKN I CCDCLKN signal
9SGND - Ground
10 CCDCLK I CCDCLK signal
11 SGND - Ground
12 +12V I +12 V DC power supply from MPCB
13 SGND - Ground
14 +5V I 5 V DC power supply from MPCB
15 CCDEN - Ground
16 CCDE O CCDPCB image scanning signal
17 CCDON - Ground
18 CCDO O CCDPCB image scanning signal
Figure 2-3-12 CCD PCB silk-screen diagram
U1
U2
U3
U4
YC1